I just wanted to say, "DUDE, THAT'S AWESOME!"
As someone who has the fine pleasure of getting to do a lot of community outreach stuff, I very much look forward to being buried in an onslaught of new games from indies, students, and hobbyists.
New ideas can cultivate a lot of amazing things!
As a side note, Blizzard, I saw you PM'd me, but it looks like you got some pretty awesome responses in the thread. If you need anything further or have more questions, ping me! If I don't know the answer, I'll try to find out for you.
Just wanted to say whoever designed the UI of UE4 needs to get a raise. It is hands down the best UI I have ever used.